I've updated the changelog. It was probably ignored for a while because not a whole lot of public changes have been made since May 4th. Some of the changes we make are internal, which accounts for the missing build numbers in the changelog.

We've added a "lite" upgrade option, which you can find on the private builds download page. It's around 20MB, and holds only the files which are most commonly updated. Next time you update, please try it out and let us know if you run into any issues!